What's going on: Is 'Breaking Dawn' giving people seizures?

Summit EntertainmentKristen Stewart and Robert Pattinson star in "The Twilight Saga: Breaking Dawn."

At least two moviegoers have reportedly had seizures while watching "Breaking Dawn," the latest addition to the "Twilight" saga.

And it may be the birthing scene that's to blame, with its graphic gore and blinding flashes of light. Brandon Gephart, of Roseville Calif., had convulsions during the scene, as did a Salt Lake City, Utah man. The Utah man's wife told Salt Lake City's ABC 4 News that she was told another audience member had a similar reaction at the same theater.

Meanwhile, DC Comics co-publisher Jim Lee reported on Twitter that his family had to leave the movie after the birthing scene and it's "crunching noises" caused his 11-year-old to throw up in the theater.